From 593e90dbfb85ad1216abd05c9351b9b9227f0aff Mon Sep 17 00:00:00 2001
From: Ruidy <rnemausat@newstore.com>
Date: Thu, 24 Mar 2022 12:26:13 -0400
Subject: [PATCH] update docs

---
 difference_test.go                     |  6 +++---
 docs/content/collections/difference.md | 22 ++++++++++++++++++++++
 2 files changed, 25 insertions(+), 3 deletions(-)
 create mode 100644 docs/content/collections/difference.md

diff --git a/difference_test.go b/difference_test.go
index bd2b672..795950d 100644
--- a/difference_test.go
+++ b/difference_test.go
@@ -9,9 +9,9 @@ import (
 )
 
 func TestDifference(t *testing.T) {
-	a := []int{1, 3, 5, 6, 7, 9}
-	b := []int{9, 7, 5, 4}
+	nums := []int{1, 3, 5, 6, 7, 9}
+	reject := []int{9, 7, 5, 4}
 	want := []int{1, 3, 6}
 
-	assert.Equal(t, want, u.Difference(a, b))
+	assert.Equal(t, want, u.Difference(nums, reject))
 }
diff --git a/docs/content/collections/difference.md b/docs/content/collections/difference.md
new file mode 100644
index 0000000..680d0a1
--- /dev/null
+++ b/docs/content/collections/difference.md
@@ -0,0 +1,22 @@
+---
+title: "Difference"
+date: 2022-03-21T13:48:21-04:00
+---
+
+Returns a copy of the array with all instances of the values that are not present in the other arrays.
+
+```go
+package main
+
+import (
+	"fmt"
+	u "github.com/rjNemo/underscore"
+)
+
+func main() {
+	nums := []int{1, 3, 5, 6, 7, 9}
+	reject := []int{9, 7, 5, 4}
+	
+	fmt.Println(u.Difference(nums, reject)) // {1, 3, 6}
+}
+```